12843201

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21089}}^1$

素因数の和:21128

約数の個数: 16

約数和(自身を含む): 20246400

約数和(自身を除く): 7403199

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 21089, 63267, 147623, 442869, 611581, 1834743, 4281067, 12843201]

約数ペア:

[(1, 12843201), (3, 4281067), (7, 1834743), (21, 611581), (29, 442869), (87, 147623), (203, 63267), (609, 21089)]